Which of the following is not a route of HIV transmission（）
A. Homosexual behaviours
B. Unclean heterosexual behaviours
C. Intravenous drug uses
D. Mother-to-infant transmission
Eating together
查看答案
Which of the following cells is the main target of HIV（）
A. CD4+T lymphocyte cells
B lymphocyte cells
C. Monocytes
D. Neurogliocytes
E. NK cells
Which test of the following is used for confirming the diagnosis of HIV infection（）
A. Enzyme-linked immunosorbent assay （ELISA）
B. Radioimmunoassay
C. Indirect immunofluorescence test
D. Western blotting
E. Complement fixation test
Which of the following methods cannot inactivate HIV（）
A. 75% ethanol
B. Ultraviolet light
C. Iodine tincture
D. Sodium hypochlorite
E. Heating under 100℃ for 20 minutes
Which of the following is incorrect about the characteristics of HIV（）
A. Retrovirus
B. Single-stranded DNA virus
C. Lentivirus
D. Include HIV-1 and HIV-2
E. Consists of envelope and core
微信支付 
支付宝支付